为了进一步落实毛主席关于“绿化祖国”的光辉指示,认真贯彻执行林业建设“以营林为基础,采育结合,造管并举”的方针,我局开展了对国营伐木场建场以来采伐跡地及森林更新成果的全面普查,进一步摸清家底,总结经验,制定规划。经过普查试点的实践,对幼林蓄积量的调查测算,根据人工林及天然幼壮林具有一定的 In order to further implement Chairman Mao’s glorious directive on “greening the motherland,” and earnestly implement the policy of “taking forestry as a base, combining cultivation and education, taking both control and management” as the basis for our forestry construction, our bureau conducted a study on logging deeds And a comprehensive survey of the results of forest renewal to further clarify the family background, sum up experience and formulate plans. After the practice of the census pilot, the survey of young plant volume accumulation, according to plantation and natural young Zhuang Lin have a certain